Three-dimensional spin susceptibility in Ba0.75K0.25Fe2As2: Out-of-plane modulation revealed by neutron spectroscopy and theoretical modelingRemoveNaoki Murai, Katsuhiro Suzuki, Masamichi Nakajima, Maiko Kofu, Seiko Ohira-Kawamura, Yasuhiro Inamura, and Ryoichi KajimotoPhys. Rev. B 113, 134430 (2026)
